The correct answer is increase in industrialization.
Due to the technological advancements of the mid-late 1800's, Americans started to rely more on industry rather than farming. Working in a factory rather than a farm had its perks. People who worked in a factory had guaranteed wages, whereas in farming the amount of money a person makes is dependent on several different factors like the amount of people who want to buy your products, climate, location, etc.
I can't help you with your second question but heres a site that I've found to help you with your 1st one. I hope this helps^-^
https://nationalinterest.org/feature/5-big-lessons-the-first-gulf-war-13536
Answer:
A group of poor citizens attacks a state legislature and establishes its own government.
Explanation:
A*pex
5+6=11
11-7=4
14+10=24
24hr=1 day
so
4+1=5
The answer being:
4 weeks & 5 days